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초록
A compact and low-profile antenna for the global positioning system application is presented, based on two capacitors and one inductor. Since the system ground plane is fully utilized as a radiating structure in this antenna, the antenna size can be miniaturized while radiation efficiency keeps high. This ground antenna occupies 15 × 5 mm2on the ground plane and has a bandwidth of 45 MHz (1540–1585 MHz) for the voltage standing wave ratio < 3. In this work, we further illustrate the operation of the ground antenna by using the electromagnetic coupling concept.
키워드
GPS; mobile handset; small antenna; small antenna; GPS; mobile handset
- 제목
- Ground antenna for GPS using lumped elements
- 저자
- Choi, Hyengcheul; Jung, Kyungyoung; Kim, Hyeongdong
- 발행일
- 2013-03
- 유형
- Article
- 권
- 1
- 호
- 1
- 페이지
- 1 ~ 8